It's a water bottle.
- 650 ml Purist waterbottle
- Soft LDPE body is easy to squeeze and BPA-free
- Thin silicone coating prevents staining or tastes to keep your water pure and bottle clean.
- High-flow Heart Valve is leakproof, even when the valve is open.
- Fits most standard bottle cages.
To clean: shake with soapy water. Do not scrub – this could damage the silicone layer.